The Khmer's came from Cambodia.
Clay minerals can be weakened either when they absorb water (incorporate it into their mineral structures) or when they absorb water (bind it onto their crystal surfaces). This can destabilize a slope.
What can destabilize a slope?
Slope failure can be caused by a variety of events, usually a combination of several. For instance, poor construction on a steep slope may be followed by intense rainfall. Although in this instance excessive rain caused the incident, other variables also contributed to the slope becoming unstable.
What causes slopes to become destabilized?
This makes the soil heavier since water is denser than air. Slope instability can result from an increase in stress because weight is equal to force, which is equal to stress divided by area. The angle of repose can be altered by water (the slope angle which is the stable angle for the slope).
Learn more about destabilize a slope: brainly.com/question/15893796
#SPJ4
The correct question is
Clay minerals can be weakened either when they _______ water (incorporate it into their mineral structures) or when they _______ water (bind it onto their crystal surfaces). This can destabilize a slope.
Explanation:
we depend on them for drinking water
they are home to lots of species
they are the source of our irrigation for agriculture
All of the above are reasons why freshwater biomes are important.
Answer:
Oceanic Lithosphere
Explanatation
Oceanic lithosphere is more dense (compacted by immense pressure from oceans) and the continental lithosphere is less dense (lack of pressure from anything above it). When the two collide, the continental lithosphere will essentially float on top of subterranean magma while the oceanic lithosphere, being the denser of the two, will slip beneath the continental lithosphere and dive into the magma chamber.
Oxygen, living organisms, less water
